Mike Wise: Trade Mike Green

It feels like it’s time to break up the nucleus, to shake up a roster with just three players not under contract for next season. It can only happen through a substantial trade, and that is why it is time for Mike Green to go.

Seems like Mike Wise is just suggesting trade Green to shake up the roster. I doubt the Caps would get something in return for him, but unless they can somehow package him for a top notch goalie, there’s no reason to do it.
I have no idea if this is even conceivable, but if you trade Green + Neuvy or Holtby + prospect, is that enough to get Ryan Miller out of Buffalo?